注册不到zookeeper中

- [ ] I have searched the [issues](https://github.com/apache/dubbo-admin/issues) of this repository and believe that this is not a duplicate.
- [ ] I have checked the [REAMDE](https://github.com/apache/dubbo-admin/blob/develop/README.md) of this repository and believe that this is not a duplicate.

### Environment

* Dubbo Admin version: xxx
* Registry center detail (type and version): xxx
* Operating System version: xxx
* Java version: xxx

### Steps to reproduce this issue

1. xxx
2. xxx
3. xxx

Pls. provide [GitHub address] to reproduce this issue.

### Expected Result

What do you expected from the above steps？

### Actual Result

What actually happens?

If there is an exception, please attach the exception trace:

```
Just put your stack trace here!
```

The issue body is an unfilled report template and names no files, tests, or entry points. Start by obtaining the Dubbo Admin and ZooKeeper versions, operating system, Java version, reproducible steps, expected and actual results, and any exception trace; the report is not actionable until those details identify the failing path.

Written by the indexing model from the issue text.